The number of hours spent watching TV the weekend before a math test and the test results for thirteen students in Mr. Holland's class are plotted below and a line of best fit is drawn. If the equation of the line is y = -5.9x + 91.9, select all the statements that are true.

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Which value of y will make the inequality y< -1 false?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?